ScholarLens Back to search
2003•ZhongchengyaoRequires access

Determination of quercetin and kaempferol in Stamen Neulumbinis by HPLC

Men Xiang-sheng

Open publisher page 0 citations

Abstract

Objective: To determine quercetin and kaempferol in stamen neulumbinis by HPLC. Methods : Shim-pack CLC-ODS column was used. Mobile phase consisted of methanol-0.025% phosphate. UV detector wavelength was set at 370nm. Results : The chromatographic peaks of quercetin and kaempferol and other components were completely separated. The average recovery was 96.8% and RSD was 1.97%. Conclusion : The experiment provided new markers and a reliable method for the quality control of Stamen Neulumbinis.

About this research paper

What this paper is about

Objective: To determine quercetin and kaempferol in stamen neulumbinis by HPLC. Methods : Shim-pack CLC-ODS column was used. Mobile phase consisted of methanol-0.025% phosphate. UV detector wavelength was set at 370nm. Results : The chromatographic peaks of quercetin and kaempferol and other components were completely separated. The average recovery was 96.8% and RSD was 1.97%. Conclusion : The experiment provided new markers and a reliable method for the quality control of Stamen Neulumbinis.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Objective: To determine quercetin and kaempferol in stamen neulumbinis by HPLC. Methods : Shim-pack CLC-ODS column was used. Mobile phase consisted of methanol-0.025% phosphate. UV detector wavelength was set at 370nm. Results : The chromatographic peaks of quercetin and kaempferol and other components were completely separated. The average recovery was 96.8% and RSD was 1.97%. Conclusion : The experiment provided new markers and a reliable method for the quality control of Stamen Neulumbinis.

Key concepts: Kaempferol, Quercetin, Chromatography, Chemistry, Stamen, High-performance liquid chromatography, Methanol, Botany

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Determination of quercetin and kaempferol in Stamen Neulumbinis by HPLC — Research Paper | ScholarLens